Tilings, Clevenot and Degeorge

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains two regular pentagons.
• Contains one regular decagon.
• There are three non-regular reflective tiles.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 111 polygons.

• Page 148, Figure 207 (Pierced marble screen on the tomb of Salim Chishti at Fatekpur Sikri (late 16th century), India, co colour in original) of Dominique Clévenot. Ornament and decoration in Islamic architecture, Thames & Hudson, Pressmark 604.AB.0178, 2000. ISBN 050051032. [clevenot] {Photographs by Gérard Degeorge}

• Regular polygons with more than eight sides

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